*{
    margin: 0 ;
    padding: 0;
    box-sizing: border-box;
}
a{
    text-decoration: none;
}
li{
    list-style: none;
}
.container1{
    width: 1450px;
    margin:0 auto;
}
body{
    background: #F6F6F6;
}

/*导航*/
.zhong{
    margin-bottom: 0px;
}
.zhong li{
    float: left;
    width: 70px;
    height: 64px;
    text-align: center;
    line-height:64px;
    margin-right: 10px;
}
.zhong li a{
    color:#fff;
}
.zhong li:hover a{
    text-decoration: none;
    color:#fff;
}
.zhong li:hover{
    background:#AD0000;
}
.zhong li a i{
    width: 70px;
    height: 64px;
    background:url("../img/images/home.jpg");
    display: inline-block;
}
.zhong li:hover a i{
    width: 70px;
    height: 64px;
    background:url("../img/images/home_h.jpg");
    display: inline-block;
}
.navbar-nav1 ul{
    margin-bottom: 0px;
    margin-left: 50px;
}
.navbar-nav1{
    float:right!important;
}
.navbar-nav1 ul li{
    float: left;
}
.imghe{
    float: left;
}
.imghe .img1{
    margin-left: 26px;
}
nav{
    background:#000!important;
    position: fixed;
    width:100%;
    z-index: 100;
}
nav .bg-light{
    padding: 0px!important;
    background:#000!important;
}
.navbar-nav1 ul li a{
    color:#fff;
    line-height:64px;
}
.navbar-nav1 ul li{
    margin-right: 10px;
}
.navbar-nav1 ul li a:hover{
    text-decoration: none;
}

section .imgfu{
    margin-top: 120px;
    padding-bottom: 50px;
}
.nav{
    width:552px;
    margin: 0 auto;
}
.nav li{
    float: left;
    padding-left: 20px;
    padding-right:20px;
}
.nav li h4{
    margin-bottom: 0px;
    color:#7D7D7D;
}
.nav li b{
    background:url("");
    width: 144px;
    height: 9px;
    display: inline-block;
}
.nav .active b{
    background:url("../img/img2/bmline.png");
    width: 144px;
    height: 9px;
    display: inline-block;
}
.nav .active h4{
    color:#2D2D2D;
}
.nav li:hover b{
    background:url("../img/img2/bmline.png");
    width: 144px;
    height: 9px;
    display: inline-block;
}


.main>div{
    display:none;
}
.main>div.active{
    display: block;
}
.active::after{
    display: table;
    content: "";
    clear: both;
}
.ul1::after{
    display: table;
    content: "";
    clear: both;
}
.ul1 li{
    float: left;
    border: 1px solid #a4a4a4;
    margin-right: 10px;
}
.ul1 li img{
    width:278px;
    height: 194px;
}
.p1-top{
    text-align: center;
    color:#626262;
    padding-top:10px;
    padding-bottom: 20px;
}
.p1-bottom{
    text-align: center;
    color: #acacac;
    font-size: 12px;
    padding-top: 60px;
}
#weizhong{
    height: 600px;
}

#weibottom{
    padding-bottom:60px;
}
.ul2{
    display: flex;
    flex-wrap: wrap;
}
.ul2 li{
    margin-right: 10px;
    margin-bottom: 10px;
}
.ul2 li a{
    width:280px;
    height:42px;
    background:#fff;
    padding:12px;
    display:inline-block;
    color:#7D7D7D;
    font-size: 13px;
}
.ul2 li a:hover{
    text-decoration: none;
}
.ul2 li img{
    width: 280px;
    height: 157px;
}
.ul3{
    display: flex;
    flex-wrap: wrap;
}
.ul3 li{
    margin-right: 10px;
    margin-bottom: 10px;
    width:280px;
    height: 225px;
    background:#fff;
}
.ul3 li>img{
    width: 280px;
    height: 157px;
}
.ul3 li a{
    color:#7D7D7D;
    font-size: 14px;
    margin-left:12px;
    margin-top:10px;
}
.ul3img{
    width: 60px!important;
    height: 22px!important;
    float:right;
    margin-right: 10px;
}
.liimg{
    width: 20px;
    height: 13px;
}
.a1{
    color:#000!important;
    font-size:15px!important;
}
.ul4::after{
    display: table;
    content: "";
    clear: both;
}
.ul4{
     width:437px;
     margin: 0 auto;
    padding-top: 10px;
    padding-bottom: 10px;
 }
.ul4 li{
    float: left;
    border-right:1px solid #E6E6E6;
}
.ul4 li:last-child{
    border-right:0px;
}
.ul4 li a{
    color:#7D7D7D;
    font-size: 16px;
    padding-left: 20px;
    padding-right: 20px;
}
.ul4 li:first-child a{
    color:#E00000;
}
.ul4 li a:hover{
    text-decoration:none;
    color:#E00000;
}


/*页脚*/
.footer1::after{
    display: table;
    content: "";
    clear: both;
}
footer{
    background:#000;
}
.footer-box{
    width: 906px;
    margin: 0 auto;
    padding-top: 5px;
    padding-bottom:10px;
}
.footer1 ul li{
    float: left;
    margin-right:20px;
}
.footer1 ul li a{
    font-size: 12px;
    color:#fff;
}
.footer1 span{
    float: right;
    font-size: 12px;
    color:#fff;
}
.footer2{
    margin-top: 20px;
    margin-bottom: 10px;
}
.footer2 p{
    font-size: 13px;
    color:#696969;
}
.footer2 p a{
    color:#696969;
    text-decoration:underline;
}
.footer3{
    text-align: center;
}
.footer3 p{
    font-size: 12px;
    color:#696969;
    margin-bottom: 5px;
}

@media (max-width: 600px){
    .container1{
        width: 100%;
    }
    section .imgfu{
        width: 100%;
        margin-top:100px;
    }
    .zhong{
        display: none;
    }
    .navbar-light .navbar-brand{
        width: 140px;
        margin-right: 0;
    }
    .navbar-nav1{
        float:inherit!important;
        /*display: none;*/
    }
    .navbar-nav1 .li1{
        display: block;
    }
    .navbar-nav1 img{
        display: none;
    }
    .bujv{
        width: 164px;
    }
    .TAB{
        width: 100%;
    }
    .nav {
        width:100%;
        margin: 0px auto;
    }
    .nav li {
        width:100px;
    }
    .nav li h4{
        font-size: 15px;
        width:90px;
    }
    .nav li {
        float: left;
        padding-left:55px;
        padding-right:5px;
    }
    #weizhong {
        height:100%;
    }
    .nav li b {
        width: 144px;
        height: 9px;
        display: inline-block;
        background: url(community.css);
    }
    footer{
        width: 100%;
    }
    .footer-box{
        width: 100%;
    }
    .nav li:hover b{
        margin-left: -4px;
    }
    .nav li b{
        margin-left: -4px;
    }

    /*右*/
    .ul2 li img {
        width:405px;
        height:227px;
        margin-left: 4px;
    }
    .ul2 li a {
        width:405px;
    }
    /*中*/
    .ul1 li {
        width:47%;
        margin-bottom: 10px;
        margin-left: 5px;
        margin-right: 3px;
    }
    .ul1 li img{
        width:100%;
        height:100%;
    }
    .ul3 li{
        width: 100%;
        margin-right: 0px;
    }
    .ul3 li > img {
        width:400px;
        height:227px;
        margin: 0 auto;
        display: block;
    }
    .ul4{
        width: 100%;
    }
    .nav .active b {
        background: url(../img/img2/bmline.png2.png);
        width: 100px;
        height: 6px;
        display: inline-block;
    }
    .nav li b {
        width:100px;
        height:6px;
        display: inline-block;
        /*background: url(../img/img2);*/
    }
    .nav li:hover b {
        width: 100px;
        height: 6px;
        display: inline-block;
        background: url(../img/img2/bmline.png2.png);
    }
    .ul4 li a {
        color: #7D7D7D;
        font-size: 14px;
        padding-left: 20px;
        padding-right:15px;
    }
    .footer2 p {
        text-align: center;
    }
    .footer1 ul {
        display: table;
        content: "";
        clear: both;
        margin: 0 auto;
    }
    .footer1 ul li {
        float: left;
        margin-right: 10px;
    }
    .footer-box {
        text-align: center;
    }
    .footer1 span {
        float: inherit;
        margin-top:10px;
        display: inline-block;
    }

    .ul3 li {
        margin-bottom: 10px;
        height:315px;
    }
    .ul3img{
        margin-right:10px!important;
        display:block!important;
    }

}
@media ( max-width:375px ) and (min-width:330px){
    .ul2 li img {
        width:367px;
        height:205px;
    }
    .ul2 li a {
        width:367px;
    }
    .ul3 li > img {
        width:367px;
        height:205px;
    }
    .nav li {
        float: left;
        padding-left:40px;
        padding-right:5px;
    }
    .ul4 li a {
        font-size: 16px;
        padding-left: 10px;
        padding-right: 18px;
    }
    .ul3 li {
        height: 290px;
    }
}
@media ( max-width:320px ) and (min-width:300px){
    .ul2 li img {
        width:313px;
        height:175px;
    }
    .ul2 li a {
        width:313px;
    }
    .ul3 li > img {
        width:313px;
        height:175px;
    }
    .nav li {
        float: left;
        padding-left:15px;
        padding-right:5px;
    }
    .ul4 li a {
        color: #7D7D7D;
        font-size: 10px;
        padding-left: 10px;
        padding-right: 18px;
    }
    .ul3 li {
        height: 265px;
    }
}